Basic Doctrine's of the True Christian Faith - & then Vatican, etc know this but - though they persist in & with maintaining it as well as Easter (spring - fertility festival) as Easter was the pagan celebration of spring, NOT the anniversary of Jesus's resurrection! The date of Easter varies each year according 2 a formula created by the Catholic church & the clergy ignore that Easter is a adopted pagan holy day cuz it has B come 1 of THEIR most $ profitable - popular holiday's of the year. They continue 2 mandate (they & ALL non voluntarily - non optionally) observe all these man made pagan holiday's cuz they R so called established tradition's, (loved?!) by the world (the fellow human clueless, misc of humanity itself). 2 observe these (pagan ie: 12/25 Roman SUN god's deem day & even Easter) holiday's & make them each individually part of the Catholic faith isn't harmless or irrelevant cuz they R lies & the Holy Bible NEVER teaches us 2 observe them.